There's a high chance that you have fond memories of playing on a see-saw when you were younger. It's such a simple concept, but it can have a profound impact on your childhood. And if you want to provide similar memories for your children or grandchildren, you could even make your own see-saw by repurposing old tires. In fact, you'll only need half an old tire to bring this DIY project to life.
Then, you can attach a plank of wood to the top of the half-tire and attach some handles for good measure. Once you're done, you can let your kids or grandkids go wild.